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Forum: Service Manuals, Requests, Repair Tips

If you have any problems with your devices: radios, TV, audio, monitors, printers, VCR, SAT, hardware computers, GSM, cars... Ask here what manuals do you need. Also check our Database

  1. Sticky Thread Sticky: READ BEFORE YOU POST - do not post e-books, ieee papers here

    Started by pranam77, 29th August 2009 08:34
    • Replies: 0
    • Views: 21,458
    pranam77
    29th August 2009, 08:34 Go to last post

  1. Technika lcd22-208 tv

    Started by KweenBo, 15th July 2019 15:36
    • Replies: 2
    • Views: 105
    KweenBo
    Yesterday, 09:51 Go to last post

  2. Soldering on Battery Terminals

    Started by joniengr, 12th July 2019 11:38
    • Replies: 9
    • Views: 285
    kripacharya
    Yesterday, 08:32 Go to last post

  3. Simple remote led stay on

    Started by elior77, 14th July 2019 09:45
    • Replies: 9
    • Views: 271
    elior77
    15th July 2019, 06:33 Go to last post

  4. Dirty circuit board causing failure

    Started by fixit7, 12th July 2019 07:40
    3 Attachment(s)
    • Replies: 11
    • Views: 398
    betwixt
    13th July 2019, 22:16 Go to last post

  5. Moved: Diagnose circuit board issue

    Started by fixit7, Yesterday 07:30
    •  
    •  

  6. Metcal MX500 Fault indication : Display blinks on power-up, no output

    Started by WA4OSH, 11th July 2019 18:40
    • Replies: 0
    • Views: 71
    WA4OSH
    11th July 2019, 18:40 Go to last post

  7. Instruction- & Service-Manual of a Title (Character)-Generator Panasonic WJ-TTL5

    Started by cq25, 8th July 2019 11:06
    • Replies: 0
    • Views: 170
    cq25
    8th July 2019, 11:06 Go to last post

  8. help identify diode LV1 G629

    Started by mikev90210, 3rd July 2019 06:41
    2 Attachment(s)
    • Replies: 5
    • Views: 419
    mikev90210
    6th July 2019, 23:45 Go to last post

  9. Help with Panasonic LCD Mainboard compatibility (vestel)

    Started by Zwyxy, 2nd July 2019 21:53
    • Replies: 0
    • Views: 349
    Zwyxy
    2nd July 2019, 21:53 Go to last post

  10. Solder tip sizes (need smaller tip)

    Started by jrlineton, 30th June 2019 12:45
    1 Attachment(s)
    • Replies: 2
    • Views: 204
    KlausST
    2nd July 2019, 11:05 Go to last post

  11. Furuno crt screen burn

    Started by Kajunbee, 30th June 2019 03:35
    • Replies: 5
    • Views: 263
    wwfeldman
    30th June 2019, 12:23 Go to last post

  12. Fan transformer repair, help needed

    Started by Javid.zare.s, 27th June 2019 18:17
    1 Attachment(s)
    • Replies: 5
    • Views: 363
    wwfeldman
    29th June 2019, 01:58 Go to last post

  13. Capacitor Burning issue due to unusual reasons

    Started by Prabhakarankft, 23rd June 2019 13:07
    2 Pages •
    1 2
    6 Attachment(s)
    • Replies: 38
    • Views: 1,994
    Easy peasy
    26th June 2019, 20:26 Go to last post

  14. SOT-23 SMD component with marking "SAs"

    Started by kjur, 24th June 2019 13:21
    • Replies: 1
    • Views: 246
    kripacharya
    26th June 2019, 06:33 Go to last post

  15. No Signal LG 22LG3000 TV

    Started by KweenBo, 19th June 2019 21:17
    • Replies: 7
    • Views: 436
    KweenBo
    22nd June 2019, 16:42 Go to last post

  16. Help with repair. 12v 3000w inverter

    Started by Stockleys, 19th June 2019 11:14
    4 Attachment(s)
    • Replies: 5
    • Views: 332
    Stockleys
    20th June 2019, 20:44 Go to last post

  17. Polarity of a relay coil

    Started by rockb, 15th June 2019 12:55
    1 Attachment(s)
    • Replies: 2
    • Views: 296
    rockb
    15th June 2019, 16:28 Go to last post

  18. Lambda Vega 450 or similar schematic needed

    Started by kjur, 24th May 2019 17:15
    • Replies: 1
    • Views: 560
    kjur
    13th June 2019, 17:55 Go to last post

  19. SOT23-5 Component with Code starting with UU - Trying to identify the component

    Started by northtrader, 9th June 2019 15:52
    3 Attachment(s)
    • Replies: 3
    • Views: 387
    northtrader
    12th June 2019, 20:50 Go to last post

  20. Speakers make a loud noise when turning off. Is there a way I can eliminate it?

    Started by SeekingProtection, 10th June 2019 15:35
    • Replies: 15
    • Views: 884
    kripacharya
    12th June 2019, 13:30 Go to last post

  21. Philips 170S5 no power ON - PSU ok

    Started by tozito, 11th June 2019 16:37
    • Replies: 0
    • Views: 177
    tozito
    11th June 2019, 16:37 Go to last post

  22. Optical element (probably) 21d793h

    Started by orideith, 7th June 2019 18:36
    4 Attachment(s)
    • Replies: 0
    • Views: 233
    orideith
    7th June 2019, 18:36 Go to last post

  23. Any idea what brand make or model this connector this is chaps

    Started by audioelectrics, 2nd May 2019 09:48
    10 Attachment(s)
    • Replies: 3
    • Views: 938
    karesz
    5th June 2019, 09:37 Go to last post

  24. Where can I find DSO probes for my Rigol DS1054Z?

    Started by Build-A-Burger, 3rd June 2019 14:24
    • Replies: 3
    • Views: 346
    FvM
    3rd June 2019, 21:06 Go to last post

  25. Looking for N341256P-15 SRAM alternative

    Started by winuser_pl, 27th May 2019 18:31
    • Replies: 0
    • Views: 663
    winuser_pl
    27th May 2019, 18:31 Go to last post

  26. GW INSTEK GSP-827 Analyser not holding config?

    Started by kripacharya, 23rd May 2019 19:58
    • Replies: 0
    • Views: 240
    kripacharya
    23rd May 2019, 19:58 Go to last post

  27. Smartphone sensors datasheets

    Started by kamilkarp, 19th May 2019 20:12
    • Replies: 0
    • Views: 479
    kamilkarp
    19th May 2019, 20:12 Go to last post

  28. Old HP design schematics habits?

    Started by carpenter, 17th May 2019 09:20
    1 Attachment(s)
    • Replies: 3
    • Views: 389
    carpenter
    19th May 2019, 10:12 Go to last post

  29. [moved] Datasheet for IC H25D

    Started by abdoalghareeb, 11th May 2019 19:35
    1 Attachment(s)
    • Replies: 1
    • Views: 282
    kripacharya
    17th May 2019, 14:59 Go to last post

  30. Manual for CYSMBD 945ISA motherboard?

    Started by steve_rb, 14th May 2019 10:30
    1 Attachment(s)
    • Replies: 1
    • Views: 256
    agoo
    17th May 2019, 09:20 Go to last post
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